Floating shelf



FIG. 1 is a perspective view of a floating shelf showing my new design;

FIG. 2 is a lower perspective view of FIG. 1 thereof;

FIG. 3 is a front view of FIG. 1 thereof;

FIG. 4 is a rear view of FIG. 1 thereof;

FIG. 5 is a left side view of FIG. 1 thereof;

FIG. 6 is a right side view of FIG. 1 thereof;

FIG. 7 is a top view of FIG. 1 thereof; and,

FIG. 8 is a bottom view of FIG. 1 thereof.

The broken lines illustration in the figures are not part of the designsought to be patented.

CLAIM The ornamental design for a floating shelf, as shown anddescribed.